| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat source system capable of carrying out precooling operation for reducing a load of refrigerating machine being one part of a plurality of refrigerating machines by using precooled cold water, when the plurality of refrigerating machines is installed. <P>SOLUTION: The heat source system 10 is equipped with a heat load apparatus 11, first to third refrigerating machines 12-14 cooling cold water having flown out from the heat load apparatus 11, a heat exchanger 15 cooling the cold water having flown out from the heat load apparatus 11 in place of the first refrigerating machine 12, and first to third cooling towers 16-18 cooling a cooling water to be supplied to at least one of the refrigerating machines 12-14 and the heat exchanger 15 via pipes 32, 33. In the heat source system 10, the first refrigerating machine 12 and the heat exchanger 15 are disposed serially with respect to the heat load apparatus 11, and when a wet bulb temperature of outside air is a predetermined temperature or less, either one of precooling operation or free cooling operation is carried out. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
